Nude youths practice the javelin, boxing, long jump, and the discus throw. Two trainers wearing mantles and holding sticks observe them. A musician, playing a double-pipe (aulos) and wearing a sleeveless patterned tunic over a long-sleeved, similarly-patterned tunic, provides a rhythm for a javelin thrower. A cheek-strap (phorbeia) supports his instrument. Behind the musician, a starting post is painted white, probably to indicate stone.

[Label text]:

A group of eleven youths train for athletic activities on the side of this dinos, while another youth plays the double-flute.